6423234 has 16 divisors (see below), whose sum is σ = 12885888. Its totient is φ = 2134512.

The previous prime is 6423227. The next prime is 6423247. The reversal of 6423234 is 4323246.

It is a happy number.

It is a d-powerful number, because it can be written as 6³ + 4 + 2¹⁷ + 3⁵ + 2²¹ + 3⁵ + 4¹¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744 + ... + 3660.

It is an arithmetic number, because the mean of its divisors is an integer number (805368).

Almost surely, 2^6423234 is an apocalyptic number.

6423234 is an abundant number, since it is smaller than the sum of its proper divisors (6462654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6423234 is a wasteful number, since it uses less digits than its factorization.

6423234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289.

The product of its digits is 3456, while the sum is 24.

The square root of 6423234 is about 2534.4099905106. The cubic root of 6423234 is about 185.8879542542.

The spelling of 6423234 in words is "six million, four hundred twenty-three thousand, two hundred thirty-four".